Bidirectional multiface displaying signboard and turn-over method thereof

Abstract

The present invention is a method for turning over an advertisement plate with multi-faces showing. This method is a rotation of the driving wheel for changing showing face which is realized in the manner that at least one active wheel drives various advertisement showing units through a linking tape. There is a portion the thickness of which is increased on the part of the surface in the length direction of the linking tape, the thickness of the portion fits to the interval between a leaning wheel and the driving wheel for changing showing face. In the advertisement plate with multi-faces showing in double directions made in this method, a plurality of advertisement showing units closely arranged side by side constitute a front integral advertisement showing face and a rear one, in each advertisement showing unit a tableau unit plate is fixed in a chain link, the plurality of chain links form an endless closing chain loop which is mounted between two chain wheels positioned on two main shafts respectively, so that the plurality of the tableau units are rotated by a driving power to show circularly. The invention is constituted of a plurality of the advertisement showing units side by side, multi-faces showing circularly in double directions can be realized just by increasing the number of the chain links in each advertisement showing unit and the number of the tableau unit plates fixed thereon according to the requirement of the number of the shown tableaus in different sites.

Description

technical field [0001] The invention belongs to a billboard, in particular to a multi-faceted bidirectional display billboard which can cyclically display a plurality of advertisement contents. technical background [0002] With the increasingly fierce competition in advertising media, outdoor advertising is more and more popular with people for its long-lasting, beautiful pictures and eye-catching features. Outdoor billboards are generally set up in so-called prime locations with a lot of people, so it is imperative to display more content in a limited space. The common reel-type circular display advertising device is one of them. It prints multiple advertisement contents on soft materials, and the reel rotates under power drive to realize multi-screen display. Since the material is a continuous soft material, it is wind-resistant. The ability is poor, so it is generally more suitable as an indoor or outdoor light box advertisement, the screen size should not be too large,...

AI Technical Summary

Problems solved by technology

The common reel-type circular display advertising device is one of them. It prints multiple advertisement contents on soft materials, and the reel rotates under power drive to realize multi-screen display. Since the material is a continuous soft material, it is wind-resistant. The ability is poor, so it is generally more suitable as an indoor or outdoor light box advertisement, the screen size should not be too large, and the advertisement content cannot be replaced individually

There is also a commonly used three-picture circular display advertising device composed of multiple triangular prisms, which can only display three pictures at most, and cannot fully utilize the value of the prime location, and its drive is generally controlled by multiple motors separately, programmed with a microcomputer The software controls the flipping time of each flipping unit to achieve an artistic flipping effect, which increases the manufacturing cost and use cost

[0003] In order to overcome the deficiencies of the above-mentioned technologies and to increase the advertising display area, a Chinese patent discloses a "multi-screen advertising screen" (95236479.4), which consists of a plurality of advertising units, and each advertising unit uses a circular drive wheel to drive the chain to run , it is necessary to set a running track for the advertising screen panel, and the back of the advertising screen panel needs to be provided with rollers that can run along the track. Its positioning and control mechanism are very complicated, which increases the manufacturing cost and makes it difficult to achieve artistic effect.

At the same time, in order to realize the flip action of artistic effect, the Chinese patent also discloses a "three-picture mobile self-control billboard" (93234226.4), which is formed by setting three rollers on a plane on each advertisement display unit. The face-changing claws of an equilateral triangle can be flipped under the toggle of the face-changing triangle plate on the chain, and can only realize the flipping of the picture units one by one. The artistic effect of the face-changing process is poor, and the structure of the flipping mechanism is complicated and easy error occured

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